53156105 has 16 divisors (see below), whose sum is σ = 67374720. Its totient is φ = 40178688.

The previous prime is 53156083. The next prime is 53156111. The reversal of 53156105 is 50165135.

It is a cyclic number.

It is not a de Polignac number, because 53156105 - 2⁸ = 53155849 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6761 + ... + 12329.

It is an arithmetic number, because the mean of its divisors is an integer number (4210920).

Almost surely, 2^53156105 is an apocalyptic number.

It is an amenable number.

53156105 is a deficient number, since it is larger than the sum of its proper divisors (14218615).

53156105 is a wasteful number, since it uses less digits than its factorization.

53156105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 53156105 is about 7290.8233417084. The cubic root of 53156105 is about 375.9970032393.

The spelling of 53156105 in words is "fifty-three million, one hundred fifty-six thousand, one hundred five".